30330784

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 65620800

約数和(自身を除く): 35290016

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 199, 352, 398, 433, 796, 866, 1592, 1732, 2189, 3184, 3464, 4378, 4763, 6368, 6928, 8756, 9526, 13856, 17512, 19052, 35024, 38104, 70048, 76208, 86167, 152416, 172334, 344668, 689336, 947837, 1378672, 1895674, 2757344, 3791348, 7582696, 15165392, 30330784]

約数ペア:

[(1, 30330784), (2, 15165392), (4, 7582696), (8, 3791348), (11, 2757344), (16, 1895674), (22, 1378672), (32, 947837), (44, 689336), (88, 344668), (176, 172334), (199, 152416), (352, 86167), (398, 76208), (433, 70048), (796, 38104), (866, 35024), (1592, 19052), (1732, 17512), (2189, 13856), (3184, 9526), (3464, 8756), (4378, 6928), (4763, 6368)]